diff options
| -rw-r--r-- | sys/src/9/port/sysproc.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sys/src/9/port/sysproc.c b/sys/src/9/port/sysproc.c index e4bf72335..f539cf930 100644 --- a/sys/src/9/port/sysproc.c +++ b/sys/src/9/port/sysproc.c @@ -379,6 +379,8 @@ sysexec(ulong *arg) charp += n; } free(file0); + file0 = nil; /* so waserror() won't free file0 */ + USED(file0); free(up->text); up->text = elem; @@ -458,13 +460,13 @@ sysexec(ulong *arg) */ s = up->seg[ESEG]; up->seg[ESEG] = 0; + s->base = USTKTOP-USTKSIZE; + s->top = USTKTOP; + relocateseg(s, USTKTOP-TSTKTOP); up->seg[SSEG] = s; qunlock(&up->seglock); poperror(); /* seglock */ poperror(); /* elem */ - s->base = USTKTOP-USTKSIZE; - s->top = USTKTOP; - relocateseg(s, USTKTOP-TSTKTOP); /* * '/' processes are higher priority (hack to make /ip more responsive). |